Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory

Hebei Naiwo Fluid Technology Co., Ltd.
  • Audited Supplier
  • 10 yrs

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Product Highlights

  • ISO 7241-B Standard Compliance: Meets ISO 7241-B standard for reliable industrial quick coupling performance.
  • High Pressure Resistance: Max working pressure up to 250 bar with high blast pressure safety margins.
  • Wide Interchangeability: Compatible with PARKER 60, AEROQUIP FD45, HANSEN HK, NITTO SP-V, and FASTER HNV series.
  • Versatile Application Range: Suitable for agriculture, hydraulics, oil & gas, aviation, and food industries.
  • Durable Carbon Steel Construction: Made from standard carbon steel with PTFE closing ring for longevity.
  • Comprehensive Warranty Support: Includes 1-year warranty and after-sales service for peace of mind.

Product Images of Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory

Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory
Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory pictures & photos
Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory
Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory pictures & photos
Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory
Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory pictures & photos
Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory
Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory pictures & photos
Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory
Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory pictures & photos
Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory
Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory pictures & photos
Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory
  • Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory
  • Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory
    Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory
  • Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory
    Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory
  • Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory
    Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory
  • Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory
    Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory
  • Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory
    Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory
  • Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory
    Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory

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Product Description

 
NWB series quick coupling (steel)
 

Product Description


Product Feature
 

1. Meet the standard ISO 7241-B 
2.There is a PTFE closing ring in the female connector  
3.Standard material:carbon steel
4.Standard seal:nitrile rubber,fluoride rubber
 
Seal elastomer data
Seal      Maximum working temperature range
Nitrile rubber   -20ºC to +100ºC
Fluoride rubber -25ºC to +150ºC



Product Parameter
 
Size
(in)
ISO
(mm)
Max Working Pressure
(bar)  
Rated Flow
(l/m)
 Min Blast Pressure
(bar)
Fluid Loss(ml-cc)
connection connection male female
1/4 6.3 250 12 1000 1100 1850 1
3/8 10 250 23 1370 1430 1460 2.4
1/2 12.5 250 45 1100 1100 1470 3.9
3/4 20 250 106 1230 1000 1390 11
1 25 200 189 1020 1100 1110 19


 
Application Range
 
Agriculture machine         
Hydraulic tool     
General industrial equipment            
Building equipment
Fluid delivery
Transportation               
Law enforcement/ rescue
Chemistry               
Oil and natural gas
Consumer goods          
Heating,ventilating and air conditioning
Food and drink          
Truck
Aero & aviation
Medicament            
 

 
Interchangeability
 
PARKER          60 series
AEROQUIP      FD45 series
HANSEN          HK series
NITTO              SP-V series
FASTER           HNV series
 
 
 

Photos Of Different Sizes


Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory

Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory

Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory



 

NAIWO

 

Hebei Naiwo Fluid Technology Co. Ltd is located in matou economic development zone of hebei province, China. We are specialized in production of NAIWO brand quick coupling(ISO16028, ISO7241-A, ISO7241-B) with stainless steel, carbon steel and brass material. The quick coupling can be widely used for metallurgy, oil, chemical, food, shipbuilding, agriculture machine, construction machine, special car/truck, paper making, drilling platform and other fields.

We take the "leading technology, excellent quality, perfect service" as the company culture and management concept, focus on strict production procedures and related testing equipment, which help our factory win the clients′ praise and trust all over the world.





 

About the Supplier

This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR226877". Items marked "verified" are certified.

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Hebei Naiwo Fluid Technology Co., Ltd.
Hebei Naiwo Fluid Technology Co., Ltd.
Hebei Naiwo Fluid Technology Co., Ltd.
Hebei Naiwo Fluid Technology Co., Ltd.
Hebei Naiwo Fluid Technology Co., Ltd.
Hebei Naiwo Fluid Technology Co., Ltd.
Hebei Naiwo Fluid Technology Co., Ltd.
Hebei Naiwo Fluid Technology Co., Ltd.

About Our Factory & Business Background

Address
Matou Economic Development Zone, Handan, Hebei, China
Terms of Payment
LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram
International Commercial Terms(Incoterms)
FOB, CFR, CIF, EXW, Others
Average Lead Time
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
Nearest Port
TIANJIN, QINGDAO

Our Production Capability & Technical Expertise

Main Products
Quick Coupling, Stainless Steel Coupling, Hydraulic Fitting, Pipe Fitting, Quick Coupler

Our Industry Experience & Global Business Record

Export Year
2014-05-01
Main Markets
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

FAQ

What standards does this quick coupling meet?
The NWB series quick coupling meets the ISO 7241-B standard.
What is the maximum working pressure?
The maximum working pressure is up to 250 bar, depending on the size.
Is this product compatible with other brands?
Yes, it is interchangeable with PARKER 60 series, AEROQUIP FD45 series, HANSEN HK series, NITTO SP-V series, and FASTER HNV series.
What is the warranty period?
We provide a 1-year warranty and after-sales service.
What are the main application fields?
It is widely used in agriculture, hydraulic tools, general industry, building equipment, oil and gas, aviation, and food industries.
What are the payment terms?
We accept LC, T/T, PayPal, Western Union, Small-amount payment, and Money Gram.
What is the lead time for delivery?
Peak season lead time is one month, and off-season lead time is within 15 workdays.

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